NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Tue, Sep 8, 2026 at 4:56:27 pm CDT

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Tuesday

Tuesday Night

Wednesday

Extended Weather Outlook

KHGX Radar.

High temperatures mainly in the mid to upper 90s. Isolated to scattered showers and thunderstorms, especially near and south of I-10. Light southeasterly winds outside of any storms.

Isolated showers offshore early Wednesday morning. Light and variable winds. Lows mainly in the mid 70s to low 80s.

Highs mainly in the low to mid 90s. Scattered showers and thunderstorms in the afternoon, especially near and south of I-10. Light southeasterly winds outside of any storms.

Daily chances for showers and thunderstorms continues throughout the week. Highs will be in the 90s with lows in the 70s/lower 80s.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Bryan	16:35	Clear	10	98	70	41	SSE 7	106 [HI]	30.01
College Station	15:53	Mostly Cloudy	10	97	70	41	ESE 7	104 [HI]	29.99
Caldwell	16:15	Partly Cloudy	10	98	66	34	ENE 5	102 [HI]	30.00
Huntsville	16:34	Thunder In The Vicinity	10	93	74	54	E 6	103 [HI]	30.01
Navasota	16:35	Lightning Observed	8	100	70	39	ESE 6	108 [HI]	29.97
Brenham	16:35	Mostly Cloudy	10	96	70	42	SE 6	103 [HI]	29.99
Conroe	15:53	Lightning Observed	10	98	76	49	SSE 13G16	113 [HI]	30.01
Cleveland	16:35	Lightning Observed	10				SSE 5	-	30.03
Liberty	16:35	Clear	10	93	77	59	E 10	107 [HI]	30.01
Columbus	16:35	Lightning Observed	10	97	72	44	S 6	106 [HI]	29.99
Spring	16:36	Thunder In The Vicinity \ Lightning Observed	9	93	74	54	SE 7	103 [HI]	30.01
Houston Intercontinental Aprt	15:53	Cumulonimbus Clouds Observed	10	93	75	56	E 13	105 [HI]	30.00
Katy/Brookshire	16:35	Clear	10	95	75	53	S 12	107 [HI]	30.01
Texas Medical Center Heliport	16:35	Thunder \ Lightning Observed	9	87	75	66	SE 10	96 [HI]	30.01
Sugar Land	16:24	Thunder In The Vicinity \ Lightning Observed	10	88	74	63	ENE 13G18	97 [HI]	30.01
Houston Hobby Airport	15:53	Thunder \ Cumulonimbus Clouds, Lightning Observed	10	89	74	61	ESE 10	98 [HI]	30.01
Arcola/Sienna	16:35	Lightning Observed	10	94	70	46	SE 8	100 [HI]	30.02
Pearland	15:53	Lightning Observed	10	89	74	61	ESE 9	98 [HI]	30.03
Ellington Field	15:54	Partly Cloudy	10	87	77	70	ESE 5	99 [HI]	30.00
La Porte	16:35	Clear	10	93	75	56	ESE 10	105 [HI]	30.02
Wharton	16:35	Clear	10	94	72	48	CALM	103 [HI]	30.01
Angleton/Lake Jackson	13:15	Heavy Rain With Thunder	3/4	79	73	82	SSW 14G24	-	29.97
Galveston	15:52	Clear	10	90	78	68	ESE 9	105 [HI]	30.03
Bay City	16:35	Mostly Clear	10	94	77	58	SE 15	110 [HI]	29.97
Palacios	15:53	Clear	10	91	76	61	SSE 9	103 [HI]	30.00
Rig 20 Miles SE of Matagorda	16:40		10	89	78	70	CALM	103 [HI]	30.06

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